Tissue transfer flaps are a method of moving tissue from a donor location to a recipient location. In the case of a free tissue transfer flaps, the blood vessels to the transferred tissues are detached and then re-attached to different arteries and veins at the recipient site. The process of reconstructive surgery using tissue transfer flaps is not without complications. These complications may include acute arterial or venous occlusion, as well as the development of late complications such as fat necrosis and flap atrophy.

The researchers developed a safe, non-contact, intra-operative and post-operative device called Modulated Imaging, can detect changes in a flap's optical properties and can correlate with arterial or venous occlusion or with the development of fat necrosis or flap atrophy.

Eligibility

Ages Eligible for Study:

18 Years and older

Genders Eligible for Study:

Both

Accepts Healthy Volunteers:

No

Sampling Method:

Probability Sample

Study Population

Study population will be selected from Surgical Department as outpatients and in-patient bases that require reconstructive surgery using a pedicle or free tissue transfer flap.

Criteria

Inclusion Criteria:

Adult 18 years and older planned to undergo reconstructive surgery

Exclusion Criteria:

All emergency reconstructive surgery

Contacts and Locations

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study.
To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below.
For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00792792